题目

决定下列农业区位选择的主导因素分别是：①华南的双季稻种植；②宁夏平原的水稻种植；③新疆哈密盆地的瓜果生产；④上海郊区的乳畜业。                   （   ） A．①热量②水源③光照④市场             B．①水源②地形③热量④市场 C．①地形②国家政策③土壤④科技         D．①土壤②热量③地形④国家政策For those of you who ________ a few very popular articles that came out last week, check out this mail.A．may miss B．must have missed C．may have missed D．would have missed